compiler/testData/cli/jvm/firHello.out - third_party/github/JetBrains/kotlin - Git at Google

 warning: compiler flag -Xuse-k2 is deprecated; please use "-language-version 2.0" instead
 warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
 OK
	warning: compiler flag -Xuse-k2 is deprecated; please use "-language-version 2.0" instead
	warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
	OK